Well I let the 250.8 go , it just didn't do it for me . I really prefer the sound of my tube amps . I'm going to keep looking . One thing for sure is I'm getting to old to be lugging a 250.8 up from downstairs .

Thinking of trying a Audio Research 75 SE to pair with my Ref 6

Anyone listen to the INNAMORATA SIGNATURE ? Suppose to have a unique sound

Yeah. Even in upper echelon gear, it seems that tube amps still have that last drop of "naturalness" that SS just can't quite touch. But SS has the last drop of control and extension that tubes can't quite touch. Otherwise the line between the two types have more in common (especially resolution and tonal neutrality) than not. I think it becomes more of a choice of presentation and general character (exciting vs relaxed, front row vs mid hall) as the main variables. Have fun. Try stuff out.

I will either getting a AR 75SE or have the following vintage amps restored ,Sansui BA-F1Accuphase P-300.

There just seems to be something with vintage gear like when you where a kid it just sounded good didn't have to spend $$$$ I got a totally restored Marantz 2330 I hooked up to my system and used my totaldac twelve and I tell you Im close to just leaving it .

Yeah. Even in upper echelon gear, it seems that tube amps still have that last drop of "naturalness" that SS just can't quite touch. But SS has the last drop of control and extension that tubes can't quite touch. Otherwise the line between the two types have more in common (especially resolution and tonal neutrality) than not. I think it becomes more of a choice of presentation and general character (exciting vs relaxed, front row vs mid hall) as the main variables. Have fun. Try stuff out.

And, there is the rub. Tubes have a midrange that no SS gear can match. Conversely, no tube amp can get control of the lower registers like a well made SS amp can. Lots of people do seem like the warmth from tube amp bass frequencies.

Although I love the Pass Labs gear, I also wind up preferring my tube amps to just about any solid state gear.

One thing you may want to try is the Devialet 400/440 setup. I have to warn you ahead of time: be prepared to sell off your other electronics (preamp, DAC, phono stage). The Devialet 400 has a synergy that has to be heard in your own listening environment with your speakers to fully appreciate. Robert Harley from Absolute Sound compared it very favorably to his reference 200 K plus electronics.

It sounds nothing like any other SS gear you have ever listened to before. It has a midrange that will remind you of tube gear, and some of the best bass response you will ever hear from electronics.

Used 400's can be had for a reasonable price (compared to new). When you look at all it provides, it's actually a pretty good buy by high end audio standards.

I don't know what the specs are on your Pearls impedance-wise. Nor do I know what your budget is, but for tube gear I always heartily endorse Atma-Sphere. It is extremely fast, transparent, AND has great bass response: deep, well textured, and tight. I had an all AS system a few years ago, MA-2 Mk. 2.3 monoblocks with the matching MP-1 Mk. 2 preamp. The best pre/power amp combo I've ever owned or heard. The amps are space heaters though, so much that I tended to not use them a whole lot in the summer months.

Personally I find for high power ,especially if using planers,or Electrostats a good Solid State amplifier Is much better suited. Which has High current capabilities, where even a very good tube amp Cannot compete,tube amps are voltage driven much more so then Current .Everything comes down to the Loudspeaker being used and it's demands on impedance, And efficiency there are many Vacuum tube amplifiers that do well with speakers 88db on up on average.

One solid state brand overlooked mainly because of name are excellent sounding amplifiers, and preamps.AMPZILLA monoblocks, and Son of Ampzilla- the smaller Stereo version.Both are Exceptional buys and have won several awards. James Bongiano was a Great designer - R.I.P.

I read the entire thread, I need a conclusion if there was one, LOL. So which amp are you using?

If the Pearls are hard to drive I agree finding a tube amp to do it will be difficult, and if you can, expensive. I had 100 watt monoblocks that drove Revel F52's but not adequately. Which led me to my first Pass amp. In CJ's defense the amps wer using EL34's.

Personally I find for high power ,especially if using planers,or Electrostats a good Solid State amplifier Is much better suited. Which has High current capabilities, where even a very good tube amp Cannot compete,tube amps are voltage driven much more so then Current .***Everything comes down to the Loudspeaker being used and it's demands on impedance, ***

Yes, it really comes down to that. Between a very highly regarded 8 watt SET and a lowly little TPA 3116, the latter does a much better job driving the very efficient Spatials.